The present invention relates to novel N-substituted azaheterocyclic carboxcylic acids of the general formula wherein X, Y, Z, R.sup.1, R.sup.2 and r are as defined in the detailed part of the description, or salts thereof, to methods for their preparation, to compositions containing them, and to their use for the clinical treatment of painful, hyperalgesic and/or inflammatory conditions in which C-fibers play a pathophysiological role by eliciting neurogenic pain or inflammation as well as their use for treatment of indications caused by or related to the secretion and circulation of insulin antagonising peptides.
本发明涉及一种新型N取代的杂
环羧酸,其一般式为:其中X、Y、Z、R1、R2和r如详细说明部分所定义,或其盐,以及它们的制备方法、含有它们的组合物和它们用于治疗C纤维在病理生理过程中通过引起神经源性疼痛或炎症所起作用的痛苦、高痛感和/或炎症病情的临床治疗,以及用于治疗由
胰岛素拮抗肽分泌和循环引起或相关的指示的用途。